JPS50161464A - - Google Patents

Info

Publication number
JPS50161464A
JPS50161464A JP50058498A JP5849875A JPS50161464A JP S50161464 A JPS50161464 A JP S50161464A JP 50058498 A JP50058498 A JP 50058498A JP 5849875 A JP5849875 A JP 5849875A JP S50161464 A JPS50161464 A JP S50161464A
Authority
JP
Japan
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP50058498A
Other languages
Japanese (ja)
Other versions
JPS595325B2 (ja
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of JPS50161464A publication Critical patent/JPS50161464A/ja
Publication of JPS595325B2 publication Critical patent/JPS595325B2/ja
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
    • C22B9/02—Refining by liquating, filtering, centrifuging, distilling, or supersonic wave action including acoustic waves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D9/00—Crystallisation
    • B01D9/0004—Crystallisation cooling by heat exchange
    • B01D9/0013—Crystallisation cooling by heat exchange by indirect heat exchange
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Acoustics & Sound (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Centrifugal Separators (AREA)
JP50058498A 1974-06-07 1975-05-15 カイリヨウサレタ トウケツセイセイホウホウ Expired JPS595325B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/477,366 US3966445A (en) 1974-06-07 1974-06-07 Freeze refining method

Publications (2)

Publication Number Publication Date
JPS50161464A true JPS50161464A (fr) 1975-12-27
JPS595325B2 JPS595325B2 (ja) 1984-02-03

Family

ID=23895621

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50058498A Expired JPS595325B2 (ja) 1974-06-07 1975-05-15 カイリヨウサレタ トウケツセイセイホウホウ

Country Status (7)

Country Link
US (1) US3966445A (fr)
JP (1) JPS595325B2 (fr)
CA (1) CA1026226A (fr)
CH (1) CH596864A5 (fr)
DE (1) DE2524545A1 (fr)
FR (1) FR2273567A1 (fr)
GB (1) GB1464681A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5782437A (en) * 1980-11-11 1982-05-22 Showa Alum Corp Refining method for aluminum
JPS61218535A (ja) * 1985-02-19 1986-09-29 Asahi Chem Ind Co Ltd スチレン精製方法

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2722784A1 (de) * 1977-05-20 1978-11-30 Wacker Chemitronic Verfahren zum reinigen von feststoffen
US4249988A (en) * 1978-03-15 1981-02-10 Western Electric Company, Inc. Growing crystals from a melt by controlling additions of material thereto
JPS60124741U (ja) * 1984-01-30 1985-08-22 三ツ星ベルト株式会社 ア−ムレスト取付穴部の構造
JPS60195233U (ja) * 1984-06-05 1985-12-26 三ツ星ベルト株式会社 ア−ムレストの取付穴部の構造
DE3500392A1 (de) * 1985-01-08 1986-07-10 Gebr. Happich Gmbh, 5600 Wuppertal Polsterkoerper fuer den innenraumbereich von fahrzeugen
EP0494045B1 (fr) * 1990-12-21 1995-04-19 Sulzer Chemtech AG Procédé et appareil pour séparer des substances au moyen de cristallisation
DE19520675C2 (de) * 1995-06-07 1999-03-25 Krupp Kunststofftechnik Gmbh Verfahren und Vorrichtung zum Kristallisieren
US6263699B1 (en) * 1998-05-12 2001-07-24 Radleys Combi-Chem, Ltd. Separation of a two phase mixture by freezing
ATE369900T1 (de) * 2004-09-15 2007-09-15 Smet Engineering N V De Gaswaschverfahren und -vorrichtung
EP1818088A1 (fr) 2006-01-20 2007-08-15 De Smet Engineering N.V. Cristallisateurs pour des procédés de fractionnement d'huiles et de graisses
EP1894913A1 (fr) * 2006-08-21 2008-03-05 Desmet Ballestra Oleo s.p.a. Production d'esters d'acides gras et d'alcools inférieurs
EP1905815A1 (fr) * 2006-09-28 2008-04-02 De Smet Engineering S.A. Procédé et disposatif de transfert de phase
EP2028258A1 (fr) 2007-08-01 2009-02-25 N.V. Desmet Ballestra Engineering S.A. Procédé pour la désolvantation d'équipement sous pression réduite
DE102018200009A1 (de) 2018-01-02 2019-07-04 Ford Global Technologies, Llc Lenkrad und Kraftfahrzeug

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3543531A (en) * 1967-05-08 1970-12-01 Clyde C Adams Freeze refining apparatus

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US911238A (en) * 1907-12-11 1909-02-02 Ct Freze Ice Process Company Process for making and harvesting plate-ice.
US2764880A (en) * 1950-04-04 1956-10-02 Ohio Commw Eng Co Freezing apparatus
US2780663A (en) * 1953-05-29 1957-02-05 Standard Oil Co Fractional crystallization and crystal washing
US2945903A (en) * 1956-12-26 1960-07-19 Phillips Petroleum Co Fractional crystallization process and apparatus
US3092673A (en) * 1957-10-28 1963-06-04 Phillips Petroleum Co Method and apparatus for crystal purification
US3261170A (en) * 1963-05-10 1966-07-19 Phillips Petroleum Co Multi-stage crystallization process and apparatus
US3400548A (en) * 1965-06-25 1968-09-10 Marathon Oil Co Crystal separation of dimethylnaphthalene

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3543531A (en) * 1967-05-08 1970-12-01 Clyde C Adams Freeze refining apparatus

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5782437A (en) * 1980-11-11 1982-05-22 Showa Alum Corp Refining method for aluminum
JPS613385B2 (fr) * 1980-11-11 1986-01-31 Showa Aluminium Co Ltd
JPS61218535A (ja) * 1985-02-19 1986-09-29 Asahi Chem Ind Co Ltd スチレン精製方法

Also Published As

Publication number Publication date
CA1026226A (fr) 1978-02-14
CH596864A5 (fr) 1978-03-31
JPS595325B2 (ja) 1984-02-03
GB1464681A (en) 1977-02-16
FR2273567B1 (fr) 1982-04-09
FR2273567A1 (fr) 1976-01-02
US3966445A (en) 1976-06-29
DE2524545A1 (de) 1975-12-18

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